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J E Sigel

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Articles 11
Citations 181
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Recent Articles
1.
Sigel J, Skacel M, Bergfeld W, House N, Rabkin M, Goldblum J
J Cutan Pathol . 2001 Dec; 28(10):520-4. PMID: 11737521
Background: Cutaneous spindle cell squamous cell carcinoma (SSCC) is a challenging diagnosis since it may be difficult to distinguish from spindle cell melanoma, leiomyosarcoma and atypical fibroxanthoma. Furthermore, it may...
2.
Sigel J, Goldblum J
Am J Dermatopathol . 2001 Jun; 23(3):275-8. PMID: 11391119
No abstract available.
3.
Sigel J, Smith T, Reith J, Goldblum J
Ann Diagn Pathol . 2001 Feb; 5(1):10-4. PMID: 11172201
Calcifying fibrous pseudotumor (CFT) is a rare benign soft tissue lesion composed of dense hyalinized fibrous tissue containing bland spindle-shaped cells admixed with a lymphoplasmacytic infiltrate and foci of dystrophic...
4.
Skacel M, Petras R, Gramlich T, Sigel J, Richter J, Goldblum J
Am J Gastroenterol . 2001 Jan; 95(12):3383-7. PMID: 11151865
Objective: The reported risk of progression from low-grade dysplasia (LGD) to high-grade dysplasia (HGD) or carcinoma (CA) in Barrett's esophagus varies. However, the validity of a diagnosis of LGD may...
5.
Sigel J, Fisher C, Vogt D, Goldblum J
Ann Diagn Pathol . 2000 Sep; 4(4):240-4. PMID: 10982302
Giant cell angiofibroma is a rare mesenchymal neoplasm most commonly arising in the soft tissues near the orbit. Recently, several cases of extraorbital giant cell angiofibroma have been reported. We...
6.
Kilgore S, Sigel J, Goldblum J
Mod Pathol . 2000 Jul; 13(7):797-801. PMID: 10912940
Patients with Crohn's disease are at increased risk of developing intestinal adenocarcinoma. Dysplasia is both a marker and a precursor of adenocarcinoma in this setting. In a review of our...
7.
Sigel J, Hsi E
Mod Pathol . 2000 Apr; 13(4):446-51. PMID: 10786813
Primary cutaneous (PC) CD30-positive large cell lymphoma and lymphomatoid papulosis (LyP) represent the spectrum of PC CD30-positive lymphoproliferative disorders (LPDs) associated with a favorable prognosis. Noncutaneous CD30-positive anaplastic large cell...
8.
Sigel J, Bergfeld W, Goldblum J
J Cutan Pathol . 2000 Apr; 27(4):159-63. PMID: 10774935
Unlabelled: Dermatofibrosarcoma protuberans (DFSP) is a fibrohistiocytic tumor of intermediate malignancy characterized by a distinctive storiform growth pattern and frequent local recurrences. In this study, we retrospectively reviewed 48 cases...
9.
Sigel J, Petras R, Lashner B, Fazio V, Goldblum J
Am J Surg Pathol . 1999 Jun; 23(6):651-5. PMID: 10366146
There are relatively few reports that detail the types of intestinal adenocarcinoma complicating Crohn's disease and examine associated epithelial dysplasia. We determined the prevalence, grade, and type of dysplasia found...
10.
Sigel J, Goldblum J
Mod Pathol . 1998 Jul; 11(6):537-42. PMID: 9647591
Inflammatory bowel disease (IBD), particularly ulcerative colitis (UC), is a premalignant condition, because these patients are at increased risk of adenocarcinoma. Neuroendocrine neoplasms (NENs) have rarely been described in this...